package com.gress.shop.spi.impl;

import com.gress.shop.spi.IService;

public class HDFSService implements IService {
  
    @Override  
    public String sayHello() {  
        return "Hello HDFS!!";  
    }  
  
    @Override  
    public String getScheme() {  
        return "hdfs";  
    }  
}  